ES453830A1 - Coal burner - Google Patents

Coal burner

Info

Publication number
ES453830A1
ES453830A1 ES453830A ES453830A ES453830A1 ES 453830 A1 ES453830 A1 ES 453830A1 ES 453830 A ES453830 A ES 453830A ES 453830 A ES453830 A ES 453830A ES 453830 A1 ES453830 A1 ES 453830A1
Authority
ES
Spain
Prior art keywords
fuel
burner
air
relatively small
combustion zone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES453830A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of ES453830A1 publication Critical patent/ES453830A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

A burner for use in a vapor generator having an outlet feeding the combustion zone of the generator with a mixture of fuel and air in a controlled turbulent flow. The housing for the burner has a relatively small diameter so that a relatively small amount of primary air is sufficient to carry the fuel to the burner nozzle. At least one atomizer is fitted in an opening of the burner housing for introducing atomizing air in a generally tangential direction relative to the axial flow of the fuel. The air creates turbulence so as to swirl the fuel and distribute same in a controlled manner to provide for even burning of the fuel in the combustion zone.
ES453830A 1976-01-23 1976-11-30 Coal burner Expired ES453830A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/651,866 US4043512A (en) 1976-01-23 1976-01-23 Coal burner

Publications (1)

Publication Number Publication Date
ES453830A1 true ES453830A1 (en) 1977-11-01

Family

ID=24614535

Family Applications (1)

Application Number Title Priority Date Filing Date
ES453830A Expired ES453830A1 (en) 1976-01-23 1976-11-30 Coal burner

Country Status (6)

Country Link
US (1) US4043512A (en)
JP (1) JPS5292135A (en)
AU (1) AU1972276A (en)
CA (1) CA1070570A (en)
ES (1) ES453830A1 (en)
GB (1) GB1551484A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847576C2 (en) * 1978-11-02 1984-08-30 Kolpinskoe otdelenie Vsesojuznogo naučno-issledovatel'skogo i proektno-konstruktorskogo instituta metallurgičeskogo mašinostroenija, Kolpino, Leningradskaja oblast' Oil vapor generator
US4412496A (en) * 1982-04-27 1983-11-01 Foster Wheeler Energy Corp. Combustion system and method for a coal-fired furnace utilizing a low load coal burner
DE3371114D1 (en) * 1982-12-15 1987-05-27 Gewerk Sophia Jakoba A device for burning coal dust
US5183646A (en) * 1989-04-12 1993-02-02 Custom Engineered Materials, Inc. Incinerator for complete oxidation of impurities in a gas stream
FR2682308B1 (en) * 1991-10-14 1995-04-21 Screg Routes Travaux Publics PROCESS AND STATION FOR COATING AGGREGATES WITH BITUMEN AND FIBERS, PARTICULARLY GLASS FIBERS, AND DEVICE FOR INCORPORATING A PARTICULATE PRODUCT INTO BITUMEN.
CA2086399C (en) * 1992-01-27 2004-03-30 Joel Vatsky Split stream burner assembly
CN104190583A (en) * 2014-08-25 2014-12-10 青海盐湖工业股份有限公司 Atomizer for treating waste sulfuric acid
JP7284630B2 (en) * 2019-05-14 2023-05-31 川崎重工業株式会社 Pulverized coal burner device and its combustion method
JP7458792B2 (en) * 2020-01-14 2024-04-01 川崎重工業株式会社 Pulverized coal burner device and its combustion method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2351697A (en) * 1940-07-03 1944-06-20 Nat Tube Co Atomizer
US3240433A (en) * 1963-04-08 1966-03-15 Eclipse Fuel Eng Co Burner construction having casing with tangentially arranged air inlet and swirl chambers
US3436068A (en) * 1965-10-14 1969-04-01 Kennecott Copper Corp Oxygen lance
GB1193431A (en) * 1966-06-30 1970-06-03 Powrmatic Ltd Improvements in and relating to Burners
US3550859A (en) * 1968-07-31 1970-12-29 Herlon Ind Inc Sprinkler apparatus
US3645452A (en) * 1970-04-27 1972-02-29 Goodrich Co B F Tank cleaner
JPS51129939A (en) * 1975-05-04 1976-11-11 Mitsuo Kaneko Sawdust burner

Also Published As

Publication number Publication date
CA1070570A (en) 1980-01-29
AU1972276A (en) 1978-05-25
US4043512A (en) 1977-08-23
JPS5292135A (en) 1977-08-03
GB1551484A (en) 1979-08-30

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